Meaning of penny sleeve | Babel Free
Definitions
A cheap, thin sleeve used to protect a card from dust and scratches.
Examples
“Cards worth between $1 and $5 deserve a penny sleeve.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.